Спасибо , вопрос решен При обновлении кеш модификаций слетает модуль Simple - одностраничное оформление заказа . Требуется помощь в настройке. Fatal error: Uncaught exception 'Exception' with message 'Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') and product_id='161'' at line 1<br /> Error No: 1064<br />select product_id from oc_product_to_category where category_id in () and product_id='161'' in /*****system/library/db/mysqli.php:40 Stack trace: #0 /*****system/library/db.php(16): DB\MySQLi->query('select product_...', Array) #1 /*****system/storage/modification/catalog/model/checkout/order.php(6): DB->query('select product_...') #2 /*****system/storage/modification/catalog/model/checkout/order.php(32): ModelCheckoutOrder->productInArray(161) #3 [internal function]: ModelCheckoutOrder->addOrder(Array) #4 /*****system/storage/modification/system/engine/loader.p in /*****system/library/db/mysqli.php on line 40